An advanced, finite element multiphysics simulation environment for modeling charge transport and heat transfer in semiconductor devices and optoelectronic components

Key applications include:

  • Semiconductor devices
  • Electro-optic modulators
  • Photovoltaic devices


  • Active metamaterials
  • Thermal tuning/switching
  • Plasmonic heating

Design Environment

  • Build 1D, 2D or 3D models
  • Import from STL, GDSII
  • Parameterizable simulation objects
CAD Environment
Adaptive Mesh

Adaptive Finite-Element Mesh

  • Represent arbitrary geometries efficiently
  • Automatic refinement based on geometry, materials, doping, and optical or heat generation

Heat transport modeling

  • Steady state and transient
  • Heat transport
  • Electrical conductive transport
Heat Transport
Charge Transport

Charge transport modeling

  • Drift-diffusion solver
  • DC and transient response
  • Heterojunction components

Interoperable with optical solvers

  • Perform multiphysics simulations
    • Photovoltaic
    • Electro-optic
    • Opto-thermal
Material Models

Material Models

  • Comprehensive selection of material models
  • Adaptable to suit specific process or application
  • Flexible visual database

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Free 30 Day Evaluation

30 Day Evaluation
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Knowledge Base Technical Resources
Knowledge Base

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Lumerical Community
Knowledge Exchange



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